236413427 has 4 divisors (see below), whose sum is σ = 238754256. Its totient is φ = 234072600.

The previous prime is 236413399. The next prime is 236413433. The reversal of 236413427 is 724314632.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 236413427 - 2⁶ = 236413363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 236413393 and 236413402.

It is not an unprimeable number, because it can be changed into a prime (236413487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170263 + ... + 1170464.

It is an arithmetic number, because the mean of its divisors is an integer number (59688564).

Almost surely, 2^236413427 is an apocalyptic number.

236413427 is a deficient number, since it is larger than the sum of its proper divisors (2340829).

236413427 is a wasteful number, since it uses less digits than its factorization.

236413427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340828.

The product of its digits is 24192, while the sum is 32.

The square root of 236413427 is about 15375.7415105744. The cubic root of 236413427 is about 618.3353079970.

The spelling of 236413427 in words is "two hundred thirty-six million, four hundred thirteen thousand, four hundred twenty-seven".